Question

1. the term \cryo/surg/er/y\ literally means: a procedure of one who works by hand with instruments a procedure of one who works by hand with toxins a procedure of one who works by hand with heat a procedure of one who works by hand with cold 46) an otoscope is used to view the: oropharynx ear eye trachea

Explanation:

For 45, the prefix "cryo -" means cold, and "surgery" is a procedure done by hand with instruments. So cryosurgery is a procedure of one who works by hand with cold. For 46, the prefix "oto -" refers to the ear, and an otoscope is an instrument used to view the ear.

Answer:

1. a procedure of one who works by hand with cold
2. ear